CN215582008U - Greenhouse controller - Google Patents
Greenhouse controller Download PDFInfo
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- CN215582008U CN215582008U CN202120961173.5U CN202120961173U CN215582008U CN 215582008 U CN215582008 U CN 215582008U CN 202120961173 U CN202120961173 U CN 202120961173U CN 215582008 U CN215582008 U CN 215582008U
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- connecting seat
- buckle
- female connector
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- controller
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
The utility model discloses a greenhouse controller, comprising: a housing and a connection part, wherein the housing has a space for accommodating the control board; the connecting part comprises a first connecting seat, a second connecting seat and buckles which can be connected to two sides of the first connecting seat in a turnover mode; the first connecting seat is connected to any side face of the shell, a protrusion matched with the buckle is arranged on the outer side wall of the second connecting seat, the buckle is connected with the first connecting seat and the second connecting seat when turning towards the direction of the second connecting seat and abutting against the protrusion, and the first connecting seat and the second connecting seat are separated when turning towards the direction of the first connecting seat and keeping away from the protrusion. The greenhouse controller disclosed by the utility model has the advantages that the first connecting seat and the second connecting seat are tightly connected through the buckle, so that the shell is connected with the connecting part, the disassembly is convenient, and the maintenance and the replacement of the greenhouse controller are convenient; and the tightly connected structure achieves the IP67 grade and good shielding effect.
Description
Technical Field
The utility model relates to the technical field of controllers, in particular to a greenhouse controller convenient to disassemble.
Background
The history of vegetable cultivation in China is long, and with the progress of living standard, vegetable cultivation by utilizing the greenhouse becomes a mastery force for vegetable supply, so that the temperature and humidity of the greenhouse can be conveniently adjusted to change the cultivation period, and the vegetable supply in all seasons is guaranteed; meanwhile, the popularization and the application of the insect-proof net covering technology are realized, so that the production of harmless green vegetables is realized. The greenhouse is used for intelligently cultivating vegetables, the use of a greenhouse controller is omitted, and the temperature and the humidity in the greenhouse are controllably adjusted under the control of the greenhouse controller, so that the artificial control of the cultivation period is realized.
The existing greenhouse controller is generally fixed in a greenhouse through screws and can be detached only by means of tools such as screwdrivers, and the greenhouse controller is inconvenient to maintain or replace when a control panel of the greenhouse controller is required, so that the maintenance or replacement efficiency is affected.
Therefore, it is highly desirable to design a greenhouse controller that is easy to disassemble.
SUMMERY OF THE UTILITY MODEL
The object of the present invention is to solve at least the above drawbacks and to provide at least the advantages that will be explained later.
Another object of the present invention is to provide a booth controller that can be stably connected.
Still another object of the present invention is to provide a booth controller capable of preventing dust and water.
To achieve these objects and other advantages and in accordance with the purpose of the utility model, the present invention provides a greenhouse controller comprising: a housing and a connecting portion.
A housing having a space for accommodating the control board.
The connecting part comprises a first connecting seat, a second connecting seat and buckles which can be connected to two sides of the first connecting seat in a turnover mode; the first connecting seat is connected to any side face of the shell, a protrusion matched with the buckle is arranged on the outer side wall of the second connecting seat, the buckle is connected with the first connecting seat and the second connecting seat when turning towards the direction of the second connecting seat and abutting against the protrusion, and the first connecting seat and the second connecting seat are separated when turning towards the direction of the first connecting seat and keeping away from the protrusion.
Among the above-mentioned technical scheme, when the installation big-arch shelter controller, through the buckle with first connecting seat and second connecting seat zonulae occludens to connect casing and connecting portion, because first connecting seat and second connecting seat zonulae occludens can reach IP67 grade, make big-arch shelter controller be difficult to have little particulate matter such as dust, water stain or salt fog to get into in the casing from the junction.
Secondly, because first connecting seat and second connecting seat zonulae occludens make the whole inside environment of casing and connecting portion constitution close relatively and reach IP67 grade to make the inside electric power line and the magnetic line of force of casing and connecting portion can be by fine restriction inside, and do not receive the interference of external electric power line and magnetic line of force.
In addition, when the greenhouse controller needs to be maintained, the tight connection between the first connecting seat and the lower connecting seat can be released by turning the buckle to the direction of the first connecting seat, so that the shell can be directly taken out. If the greenhouse controller is damaged, the shell of the new greenhouse controller can be directly replaced, and the greenhouse controller is very quick and convenient.
Preferably, the first connecting seat and the second connecting seat are internally provided with plug-in elements which are matched with each other; a female connector is arranged in the first connecting seat, a male connector is arranged in the second connecting seat, and the male connector is matched with the female connector; the male connector comprises a plug frame and a contact pin, the female connector is a plug block with a plurality of jacks, the contact pin is matched with the jacks in position and quantity, when the first connecting seat and the second connecting seat are connected, the contact pin stretches into the jacks, and the female connector stretches into the plug frame, so that the first connecting seat and the second connecting seat are tightly connected.
In the above-mentioned scheme, connect the original paper through mutually supporting in order to connect first connecting seat with the second connecting seat for first connecting seat and second connecting seat can be connected with appointed route, and the circuit in first connecting seat and the second connecting seat can not extruded after connecting the completion, does not influence the normal transmission of signal or electric energy.
The technical scheme can also comprise the following technical details to better realize the technical effect: through the size that the diameter and the length of adjusting the contact pin, the regulation of adaptability connect the inserted block simultaneously for the operating current that the contact pin was allowed to pass through reaches 10A, thereby reduces the energy that the additional resistance of circuit consumed, avoids the contact point of contact pin and connecing the inserted block to generate heat and then easy oxidation deterioration, lead to the problem of the life-span end of contact pin because of contact failure.
Preferably, the buckle comprises two buckling pieces and a connecting piece, the connecting piece connects the two buckling pieces, and the two buckling pieces and the connecting piece are integrally formed; the buckle piece comprises a connecting part, a first side edge, a second side edge, a buckling part, a third side edge and a fixing part, wherein the first end of the first side edge and the first end of the second side edge extend to form the buckling part, the second side edge is bent inwards in an arc shape, and when the buckle is turned towards the second connecting seat, the joint of the buckling part and the second side edge is abutted against the upper end of the bulge of the first connecting seat, so that the first connecting seat and the second connecting seat are tightly connected; the second end of the second side edge and the first end of the third side edge extend to form a fixing part, and the fixing part connects the buckle to the second connecting seat through a rotating shaft; the second end of the third side and the second end of the first side extend to form a connecting part, the connecting part is fixedly connected with the connecting sheet, the two fastening sheets are axially symmetrically connected to the two ends of the connecting sheet, and the fastening sheets are perpendicular to the connecting sheet.
In the above scheme, the buckle piece that the symmetry set up makes first connecting seat with when the second connecting seat is connected, can the atress evenly pull first connecting seat to the second connecting seat to avoid the atress inequality to lead to first connecting seat slope and cause the damage.
Preferably, the buckle further comprises a pressing piece vertically connected to one side of the connecting piece so as to adjust the turnover of the buckle.
Preferably, the outer wall of the female connector is provided with a plurality of positioning blocks, the positioning blocks are square or T-shaped bumps, the positioning blocks and the female connector are integrally formed, and the height of the positioning blocks is consistent with that of the female connector; the outer edge formed by the female connector and the positioning block is matched with the inner edge of the plug frame, so that the outer edge formed by the female connector and the positioning block is tightly connected with the inner edge of the plug frame when the female connector is connected with the male connector.
In the above scheme, the first connecting seat and the second connecting seat are further connected and tightly connected through the positioning block.
Preferably, the outer edge of the second connecting seat is further provided with an annular buffer rubber pad, so that the first connecting seat and the second connecting seat are more tightly connected; the annular buffer rubber mat is a heat-conducting rubber mat.
In the above scheme, when the first connecting seat is connected with the second connecting seat through the annular buffer rubber pad, the first connecting seat and the second connecting seat can be further ensured to be tightly connected under the buckling action of the buckle; meanwhile, the annular buffer rubber mat is a heat-conducting rubber mat, so that heat in the first connecting seat and the second connecting seat can be dissipated to the outside through the annular buffer rubber mat.
Preferably, the female connector is detachably arranged on the first connecting seat through a screw, so that the female connector and the first connecting seat can be detached or connected conveniently.
Preferably, an inward hook part is arranged at the joint of the buckling part and the second side edge so as to buckle the protrusion more stably; and the thickness of the hook part is not less than 5 mm to prevent the crack.
Preferably, first connecting seat is the steel connecting seat, and the buckle is the steel buckle, can enough guarantee the holistic rigidity demand of connecting portion, avoids bursting apart of connecting portion to effective life who prolongs connecting portion.
The utility model at least comprises the following beneficial effects:
1. when the greenhouse controller is installed, the first connecting seat and the second connecting seat are tightly connected through the buckle, so that the shell is connected with the connecting part, and the tight connection of the first connecting seat and the second connecting seat can reach the IP67 grade, so that the greenhouse controller is not easy to cause dust, water stain or salt mist and other small particulate matters to enter the shell from the connecting part.
2. According to the greenhouse controller, the first connecting seat and the second connecting seat are tightly connected, so that the environment inside the whole body formed by the shell and the connecting part is relatively sealed and reaches the IP67 grade, and therefore power lines and magnetic lines inside the shell and the connecting part can be well limited inside the greenhouse controller without being interfered by external power lines and magnetic lines.
3. When the greenhouse controller needs to be maintained, the tight connection between the first connecting seat and the lower connection can be released by turning the buckle towards the direction of the first connecting seat, so that the shell can be directly taken out. If the greenhouse controller is damaged, the shell of the new greenhouse controller can be directly replaced, and the greenhouse controller is very quick and convenient.
4. According to the greenhouse controller, the first connecting seat and the second connecting seat are connected through the mutually matched plugging elements, so that the first connecting seat and the second connecting seat can be connected in a specified path, and circuits in the first connecting seat and the second connecting seat cannot be extruded after connection is finished, so that normal transmission of signals and/or electric energy is not influenced.
5. The greenhouse controller can also adjust the diameter and the length of the contact pin and adjust the size of the plug-in block in an adaptive manner, so that the allowable working current of the contact pin reaches 10A, the energy consumed by an additional resistor of a circuit is reduced, and the problem that the contact point of the contact pin and the plug-in block is heated due to poor contact, is easy to oxidize and deteriorate and causes the service life of the contact pin is solved.
6. The clamping pieces symmetrically arranged in the greenhouse controller can uniformly pull the first connecting seat to the second connecting seat under stress when the first connecting seat is connected with the second connecting seat, so that the first connecting seat is prevented from being inclined and damaged due to uneven stress.
7. According to the greenhouse controller, when the first connecting seat and the second connecting seat are connected through the annular buffer rubber mat, the first connecting seat and the second connecting seat can be further ensured to be tightly connected under the buckling effect of the buckle; meanwhile, the annular buffer rubber mat is a heat-conducting rubber mat, so that heat in the first connecting seat and the second connecting seat can be dissipated to the outside through the annular buffer rubber mat.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
Fig. 1 is a schematic structural diagram of a greenhouse controller in embodiment 1 of the present invention;
fig. 2 is a side view of the booth controller according to embodiment 1 of the present invention;
fig. 3 is a side view of the booth controller according to embodiment 2 of the present invention;
fig. 4 is a schematic structural diagram of a greenhouse controller in embodiment 2 of the present invention;
fig. 5 is a schematic structural diagram of an enlarged view of a position a in the greenhouse controller according to embodiment 2 of the present invention;
fig. 6 is a top view of a socket element in the greenhouse controller according to embodiment 2 of the present invention;
fig. 7 is a top view of another structure of a socket element in a booth controller according to embodiment 2 of the present invention;
fig. 8 is a side view of the male connector in the booth controller according to embodiment 2 of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the utility model by referring to the description text.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
Example 1
As shown in fig. 1 to 2, a greenhouse controller includes: a housing 1 and a connecting part 2.
A housing 1 having a space for accommodating the control board.
The connecting part 2 comprises a first connecting seat 3, a second connecting seat 4 and a buckle 5 which can be connected to two sides of the first connecting seat in a turnover way; the first connecting seat 3 is connected to any side surface of the shell 1, a protrusion 6 matched with the buckle is arranged on the outer side wall of the second connecting seat 4, the buckle 5 is connected with the first connecting seat 3 and the second connecting seat 4 when being overturned towards the direction of the second connecting seat and is abutted against and buckled to the protrusion 6, and the buckle 5 is separated from the first connecting seat 3 and the second connecting seat 4 when being overturned towards the direction of the first connecting seat to be far away from the protrusion 6.
The scheme of this embodiment, when installation big-arch shelter controller, through the direction upset with the buckle to the second connecting seat in order to be connected first connecting seat and second connecting seat zonulae occludens to with casing and connecting portion connection, because first connecting seat and second connecting seat zonulae occludens make big-arch shelter controller be difficult to have dust or water stain in the use to get into in the casing from the junction.
When needs maintain the big-arch shelter controller, can remove the zonulae occludens of first connection seat and lower connection through the direction upset with the buckle to first connection seat to can directly take out the casing. If the greenhouse controller is damaged, the shell of the new greenhouse controller can be directly replaced, and the greenhouse controller is very quick and convenient.
Example 2
As shown in fig. 3 to 8, a greenhouse controller includes: a housing 1 and a connecting part 2.
A housing 1 having a space for accommodating the control board.
The connecting part 2 comprises a first connecting seat 3, a second connecting seat 4 and a buckle 5 which can be connected to two sides of the first connecting seat in a turnover way; the first connecting seat 3 is connected to any side surface of the shell 1, a protrusion 6 matched with the buckle is arranged on the outer side wall of the second connecting seat 4, the buckle 5 is connected with the first connecting seat 3 and the second connecting seat 4 when being overturned towards the direction of the second connecting seat and is abutted against and buckled to the protrusion 6, and the buckle 5 is separated from the first connecting seat 3 and the second connecting seat 4 when being overturned towards the direction of the first connecting seat to be far away from the protrusion 6.
Furthermore, the first connecting seat 3 and the second connecting seat 4 are internally provided with plug-in elements which are matched with each other; a female connector 31 is arranged in the first connecting seat 3, a male connector is arranged in the second connecting seat 4, and the male connector is matched with the female connector 31; male joint plug-in components are including connecing inserting frame 41 and contact pin 42, female connector is for having the piece of connecing of a plurality of jacks 32, contact pin 42 with the position and the quantity matching of jack 32, work as when first connecting seat 3 and second connecting seat 4 are connected, contact pin 42 stretches into in the jack 32 female connector 31 stretches into connect and insert in the frame 41, make first connecting seat 3 and 4 zonulae occludens of second connecting seat to guarantee that first connecting seat 3 and second connecting seat 4 can connect with appointed route, connect the circuit in first connecting seat and the second connecting seat after accomplishing and can not be extruded, do not influence the normal transmission of signal and or electric energy.
Further, the buckle 5 comprises two buckle connection pieces 51 and a connection piece 52, the connection piece 52 connects the two buckle connection pieces 51, and the two buckle connection pieces 51 and the connection piece 52 are integrally formed; the buckle sheet 51 comprises a connecting portion 511, a first side 512, a second side 513, a buckling portion 514, a third side 515 and a fixing portion 516, wherein the first end of the first side and the first end of the second side extend to form the buckling portion 514, the second side 513 is curved inwards, and when the buckle 5 is turned over towards the second connecting base, the joint of the buckling portion 514 and the second side 513 abuts against the upper end of the protrusion 6 of the first connecting base, so that the first connecting base 3 and the second connecting base 4 are tightly connected; the second end of the second side edge and the first end of the third side edge extend to form a fixing part 516, and the fixing part 516 connects the buckle 5 to the second connecting seat through a rotating shaft; the second end of the third side and the second end of the first side extend to form a connecting portion 511, the connecting portion 511 is fixedly connected with the connecting sheet 52, the two buckling sheets 51 are axially symmetrically connected to two ends of the connecting sheet 52, and the buckling sheets 51 are perpendicular to the connecting sheet 52. The buckle piece that the symmetry set up makes first connecting seat with when the second connecting seat is connected, can the atress evenly pull first connecting seat to the second connecting seat to avoid the atress uneven to lead to first connecting seat slope and cause the damage.
Further, the buckle 5 further comprises a pressing sheet 53, and the pressing sheet 53 is vertically connected to one side of the connecting sheet 52 so as to adjust the turnover of the buckle 5.
Furthermore, a plurality of positioning blocks 33 are arranged on the outer wall of the female connector 31, the positioning blocks 33 are square or T-shaped bumps, the positioning blocks 33 and the female connector 31 are integrally formed, and the height of the positioning blocks 33 is consistent with that of the female connector 31; the outer edge formed by the female connector 31 and the positioning block 33 is matched with the inner edge of the plug frame 41, so that the outer edge formed by the female connector and the positioning block is tightly connected with the inner edge of the plug frame 41 when the female connector 31 is connected with the male connector.
Furthermore, an annular buffer rubber pad 7 is further arranged on the outer edge of the second connecting seat 4, so that the first connecting seat 3 and the second connecting seat 4 are connected more tightly; the annular buffer rubber mat 7 is a heat-conducting rubber mat. When the first connecting seat is connected with the second connecting seat through the annular buffer rubber pad, the first connecting seat and the second connecting seat can be further ensured to be tightly connected under the buckling action of the buckle; meanwhile, the annular buffer rubber mat 7 is a heat-conducting rubber mat, so that heat in the first connecting seat and the second connecting seat can be dissipated to the outside through the annular buffer rubber mat.
Further, the female connector 31 is detachably disposed on the first connection seat 3 by a screw, so that the female connector 31 and the first connection seat 3 are detached or connected.
Further, an inward hook 517 is disposed at a connection point of the buckling part 514 and the second side 513, so as to buckle the protrusion 6 more firmly; and the thickness of the hook 517 is not less than 5 mm to prevent chipping.
Further, first connecting seat 3 is the steel connecting seat, and buckle 5 is the steel buckle, can enough guarantee the holistic rigidity demand of connecting portion, avoids bursting apart of connecting portion to effectively prolong the life of connecting portion.
According to the scheme of the embodiment, the first connecting seat and the second connecting seat are connected through the mutually matched plugging elements, so that the first connecting seat and the second connecting seat can be connected in a specified path, a circuit in the first connecting seat and the second connecting seat cannot be extruded after connection is completed, and normal transmission of signals or electric energy is not influenced. Then hold the pressing sheet and overturn the buckle to the direction of second connecting seat in order to be connected first connecting seat and second connecting seat zonulae occludens to be connected casing and connecting portion.
While embodiments of the utility model have been disclosed above, it is not intended to be limited to the uses set forth in the specification and examples. It can be applied to all kinds of fields suitable for the present invention. Additional modifications will readily occur to those skilled in the art. Therefore, the utility model is not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (9)
1. The utility model provides a big-arch shelter controller which characterized in that includes:
a housing having a space for accommodating the control board;
the connecting part comprises a first connecting seat, a second connecting seat and buckles which can be connected to two sides of the first connecting seat in a turnover mode; the first connecting seat is connected to any side face of the shell, a protrusion matched with the buckle is arranged on the outer side wall of the second connecting seat, the buckle is connected with the first connecting seat and the second connecting seat when turning towards the direction of the second connecting seat and abutting against the protrusion, and the first connecting seat and the second connecting seat are separated when the buckle turns towards the direction of the first connecting seat.
2. The greenhouse controller of claim 1, wherein mating connector elements are disposed within the first connector block and the second connector block;
a female connector is arranged in the first connecting seat, a male connector is arranged in the second connecting seat, and the male connector is matched with the female connector;
the male connector comprises a plug frame and a contact pin, the female connector is a plug block with a plurality of jacks, the contact pin is matched with the jacks in position and quantity, when the first connecting seat and the second connecting seat are connected, the contact pin stretches into the jacks, and the female connector stretches into the plug frame, so that the first connecting seat and the second connecting seat are tightly connected.
3. The greenhouse controller of claim 1, wherein the buckle comprises two buckling pieces and a connecting piece, the connecting piece connects the two buckling pieces, and the two buckling pieces and the connecting piece are integrally formed;
the buckle piece comprises a connecting part, a first side edge, a second side edge, a buckling part, a third side edge and a fixing part, wherein the first end of the first side edge and the first end of the second side edge extend to form the buckling part, the second side edge is bent inwards in an arc shape, and when the buckle is turned towards the second connecting seat, the joint of the buckling part and the second side edge is abutted against the upper end of the bulge of the first connecting seat, so that the first connecting seat and the second connecting seat are tightly connected; the second end of the second side edge and the first end of the third side edge extend to form a fixing part, and the fixing part connects the buckle to the second connecting seat through a rotating shaft; the second end of the third side and the second end of the first side extend to form a connecting part, the connecting part is fixedly connected with the connecting sheet, the two fastening sheets are axially symmetrically connected to the two ends of the connecting sheet, and the fastening sheets are perpendicular to the connecting sheet.
4. The booth controller of claim 3, wherein the clip further comprises a pressing tab connected perpendicularly to one side of the connecting tab to facilitate adjustment of the inversion of the clip.
5. The greenhouse controller of claim 2, wherein a plurality of positioning blocks are arranged on the outer wall of the female connector, the positioning blocks are square or T-shaped bumps, the positioning blocks and the female connector are integrally formed, and the height of the positioning blocks is consistent with that of the female connector;
the outer edge formed by the female connector and the positioning block is matched with the inner edge of the plug frame, so that the outer edge formed by the female connector and the positioning block is tightly connected with the inner edge of the plug frame when the female connector is connected with the male connector.
6. The greenhouse controller of claim 1, wherein the outer edge of the second connecting seat is further provided with an annular buffer rubber mat to enable the first connecting seat and the second connecting seat to be connected more tightly; the annular buffer rubber mat is a heat-conducting rubber mat.
7. The booth controller of claim 2, wherein the female connector is removably disposed on the first connector by a screw.
8. The greenhouse controller of claim 3, wherein the connection between the buckling part and the second side edge is provided with an inward hook part to buckle the protrusion more firmly; and the thickness of the hook part is not less than 5 mm to prevent the crack.
9. The greenhouse controller of claim 8, wherein the first connector is a steel connector and the buckle is a steel buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120961173.5U CN215582008U (en) | 2021-05-07 | 2021-05-07 | Greenhouse controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120961173.5U CN215582008U (en) | 2021-05-07 | 2021-05-07 | Greenhouse controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215582008U true CN215582008U (en) | 2022-01-18 |
Family
ID=79859036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120961173.5U Active CN215582008U (en) | 2021-05-07 | 2021-05-07 | Greenhouse controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215582008U (en) |
-
2021
- 2021-05-07 CN CN202120961173.5U patent/CN215582008U/en active Active
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Address after: No. 701, Floor 7, Building E3, Nanning ASEAN Enterprise Headquarters Port, No. 10, Xinji Road, High tech Zone, Guangxi Zhuang Autonomous Region, 530000 Patentee after: GUANGXI CHUNZHILAN AGRICULTURAL TECHNOLOGY Co.,Ltd. Address before: 530000 rooms 232 and 233, 2 / F, building 3, Guangxi University Science Park, No. 1, Gaoxin Second Road, high tech Zone, Nanning, Guangxi Zhuang Autonomous Region Patentee before: GUANGXI CHUNZHILAN AGRICULTURAL TECHNOLOGY Co.,Ltd. |